SHAEFFER RANCH

Oil · District 04 · Lease #12419

Operator: SLAWSON EXPLORATION COMPANY, INC

Cum Oil

10k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

1994-11 — 1998-04

Peak Month

1997-12

Production History

Cum Oil: 9,708 BBL Cum Gas: 5,094 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

724 BBL/mo

Di (annual)

104.0%

b-factor

0.1

EUR

9,265 BBL

R-squared

0.845

type

hyperbolic

Operator History (from monthly production reports)

1997-07 — 1998-12 SLAWSON EXPLORATION COMPANY, INC 18 mo
1995-10 — 1997-06 MOOSE OPERATING CO., INC. 21 mo
1994-11 — 1995-09 MOOSE OIL & GAS CO. 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SLAWSON EXPLORATION COMPANY, INC46,2102010-05-20